Apache Portable Runtime Utility Library
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Functions
Base64 Encoding
APR Utility Functions

Functions

int apr_base64_encode_len (int len)
int apr_base64_encode (char *coded_dst, const char *plain_src, int len_plain_src)
int apr_base64_encode_binary (char *coded_dst, const unsigned char *plain_src, int len_plain_src)
int apr_base64_decode_len (const char *coded_src)
int apr_base64_decode (char *plain_dst, const char *coded_src)
int apr_base64_decode_binary (unsigned char *plain_dst, const char *coded_src)

Detailed Description

Function Documentation

int apr_base64_decode ( char *  plain_dst,
const char *  coded_src 
)

Decode a string to plain text

Parameters
plain_dstThe destination string for the plain text
coded_srcThe encoded string
Returns
the length of the plain text string
int apr_base64_decode_binary ( unsigned char *  plain_dst,
const char *  coded_src 
)

Decode an EBCDIC string to plain text

Parameters
plain_dstThe destination string for the plain text
coded_srcThe encoded string
Returns
the length of the plain text string
int apr_base64_decode_len ( const char *  coded_src)

Determine the maximum buffer length required to decode the plain text string given the encoded string.

Parameters
coded_srcThe encoded string
Returns
the maximum required buffer length for the plain text string
int apr_base64_encode ( char *  coded_dst,
const char *  plain_src,
int  len_plain_src 
)

Encode a text string using base64encoding.

Parameters
coded_dstThe destination string for the encoded string.
plain_srcThe original string in plain text
len_plain_srcThe length of the plain text string
Returns
the length of the encoded string
int apr_base64_encode_binary ( char *  coded_dst,
const unsigned char *  plain_src,
int  len_plain_src 
)

Encode an EBCDIC string using base64encoding.

Parameters
coded_dstThe destination string for the encoded string.
plain_srcThe original string in plain text
len_plain_srcThe length of the plain text string
Returns
the length of the encoded string
int apr_base64_encode_len ( int  len)

Given the length of an un-encoded string, get the length of the encoded string.

Parameters
lenthe length of an unencoded string.
Returns
the length of the string after it is encoded, including the trailing \0